Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Redlands Spine and Sport

Sports Physician Chiropractor in Redlands, CA · enumerated 2011 · authorized official Michael Donia, Doctor/President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376812362

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Registry record

Entity type Organization (Type 2)

Legal business name Redlands Spine and Sport

Practice address 219 E Olive Ave, Redlands, CA, 92373

Phone (909) 793-2225

Enumeration date Dec 20, 2011

Last updated in NPPES Dec 20, 2011

Taxonomy & classification

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License DC-28061 (CA) Primary

Authorized official

Name Michael Donia

Title Doctor/President

Phone (909) 793-2225

Other identifiers

Identifier	Type	State	Issuer
BP542A	Other	CA	MEDICARE PTAN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Redlands Spine and Sport located?

The practice location on file with NPPES is in Redlands, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-12-20. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Michael Donia Chiropractor · Redlands, CA NPI 1356496996

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-20.